LED Lay-In

The FFL is part of the FormFocus line from LumenFocus. A matching retrofit is also available - the FFR (click here to view the FFR page). These LED troffers are available in 2x2, 2x4 and 1x4 options. They are offered in a wide variety of lumen outputs for maximum versatility. The low profile and lightweight housing allows for easy installation. The matching FFR retrofit kit installs in less than five minutes. The frosted diffuser is optimized to balance efficiency and style. The FFL is made in the USA - engineered and manufactured at our facility in Henderson, NC.

  • Applications: Ideal for classrooms, retail, offices and healthcare facilities.
  • Lumen Output: From 2,200 lm to about 9,400 lm
  • Max Lumens Per Watt: 145
  • Size Options: 2x2, 2x4, 1x4
  • Predicted L70 Lifetime: > 90,000 hours (calculated)
  • Warranty: 5 year limited system warranty. 10-year extended warranty available on specific models
  • Certifications: UL 1598 listed for US and Canada, suitable for damp locations. DesignLights Consortium qualified, and DLC Premium qualified, on specific configurations
  • Made in America: Engineered and made in the USA. Each FFL is manufactured in our Henderson, NC facility. BAA compliant options are available
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FFL14
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FFL14
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FFL22
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FFL22
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FFL22
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FFL22
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FFL24
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FFL14
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FFL14

FFL Performance Chart

Catalog #
SizeLumensWattsLPWCRI / Color TempVoltages AvailableDLC ListedWarrantyPredicted L70 LifetimeEquivalency*
FFL 24 SL UV FA 830
Photometry Files | Image
2x43,06925121.380 CRI / 3000K120-277V, 347VYes5 years, 10 years optional>90,000 hrs (calculated)Replaces 2-lamp F34 T12 in a 2x4 prismatic troffer
FFL 24 SL UV FA 835
Image
2x43,11725123.280 CRI / 3500K120-277V, 347VYes5 years, 10 years optional>90,000 hrs (calculated)Replaces 2-lamp F34 T12 in a 2x4 prismatic troffer
FFL 24 SL UV FA 840
Photometry Files | Image
2x43,22325127.480 CRI / 4000K120-277V, 347VYes5 years, 10 years optional>90,000 hrs (calculated)Replaces 2-lamp F34 T12 in a 2x4 prismatic troffer
FFL 24 SL UV FA 850
Image
2x43,35225132.580 CRI / 5000K120-277V, 347VYes5 years, 10 years optional>90,000 hrs (calculated)Replaces 2-lamp F34 T12 in a 2x4 prismatic troffer
FFL 24 VL UV FA 830
Image
2x43,72028132.980 CRI / 3000K120-277V, 347VYes5 years, 10 years optional>90,000 hrs (calculated)Replaces 2-lamp F32 T8 with NBF in a 2x4 prismatic troffer
FFL 24 VL UV FA 835
Image
2x43,77928134.980 CRI / 3500K120-277V, 347VYes5 years, 10 years optional>90,000 hrs (calculated)Replaces 2-lamp F32 T8 with NBF in a 2x4 prismatic troffer
FFL 24 VL UV FA 840
Photometry Files | Image
2x43,90728139.680 CRI / 4000K120-277V, 347VYes5 years, 10 years optional>90,000 hrs (calculated)Replaces 2-lamp F32 T8 with NBF in a 2x4 prismatic troffer
FFL 24 VL UV FA 850
Image
2x44,06428145.180 CRI / 5000K120-277V, 347VYes5 years, 10 years optional>90,000 hrs (calculated)Replaces 2-lamp F32 T8 with NBF in a 2x4 prismatic troffer
FFL 24 LW UV FA 830
Image
2x44,2563312980 CRI / 3000K120-277V, 347VYes - Premium5 years, 10 years optional>90,000 hrs (calculated)Replaces 2-lamp F32 T8 with NBF in a 2x4 prismatic troffer
FFL 24 LW UV FA 835
Image
2x44,3233313180 CRI / 3500K120-277V, 347VYes - Premium5 years, 10 years optional>90,000 hrs (calculated)Replaces 2-lamp F32 T8 with NBF in a 2x4 prismatic troffer
FFL 24 LW UV FA 840
Photometry Files | Image
2x44,47033135.580 CRI / 4000K120-277V, 347VYes - Premium5 years, 10 years optional>90,000 hrs (calculated)Replaces 2-lamp F32 T8 with NBF in a 2x4 prismatic troffer
FFL 24 LW UV FA 850
Image
2x44,64933140.980 CRI / 5000K120-277V, 347VYes - Premium5 years, 10 years optional>90,000 hrs (calculated)Replaces 2-lamp F32 T8 with NBF in a 2x4 prismatic troffer
FFL 24 ML UV FA 830
Image
2x44,55936126.680 CRI / 3000K120-277V, 347VYes5 years, 10 years optional>90,000 hrs (calculated)Replaces 3-lamp F34 T12 in a 2x4 prismatic troffer
FFL 24 ML UV FA 835
Image
2x44,63036128.680 CRI / 3500K120-277V, 347VYes5 years, 10 years optional>90,000 hrs (calculated)Replaces 3-lamp F34 T12 in a 2x4 prismatic troffer
FFL 24 ML UV FA 840
Photometry Files | Image
2x44,7883613380 CRI / 4000K120-277V, 347VYes5 years, 10 years optional>90,000 hrs (calculated)Replaces 3-lamp F34 T12 in a 2x4 prismatic troffer
FFL 24 ML UV FA 850
Image
2x44,98036138.380 CRI / 5000K120-277V, 347VYes5 years, 10 years optional>90,000 hrs (calculated)Replaces 3-lamp F34 T12 in a 2x4 prismatic troffer
FFL 24 MD UV FA 830
Image
2x45,75346125.180 CRI / 3000K120-277V, 347VYes - Premium5 years, 10 years optional>90,000 hrs (calculated)Replaces 3-lamp F32 T8 with NBF in a 2x4 prismatic troffer
FFL 24 MD UV FA 835
Image
2x45,8444612780 CRI / 3500K120-277V, 347VYes - Premium5 years, 10 years optional>90,000 hrs (calculated)Replaces 3-lamp F32 T8 with NBF in a 2x4 prismatic troffer
FFL 24 MD UV FA 840
Photometry Files | Image
2x46,04346131.480 CRI / 4000K120-277V, 347VYes - Premium5 years, 10 years optional>90,000 hrs (calculated)Replaces 3-lamp F32 T8 with NBF in a 2x4 prismatic troffer
FFL 24 MD UV FA 850
Image
2x46,28546136.680 CRI / 5000K120-277V, 347VYes - Premium5 years, 10 years optional>90,000 hrs (calculated)Replaces 3-lamp F32 T8 with NBF in a 2x4 prismatic troffer
FFL 24 HI UV FA 830
Image
2x46,77852130.380 CRI / 3000K120-277V, 347VYes5 years, 10 years optional>90,000 hrs (calculated)Replaces 4-lamp F34 T12 in a 2x4 prismatic troffer
FFL 24 HI UV FA 835
Image
2x46,88452132.480 CRI / 3500K120-277V, 347VYes5 years, 10 years optional>90,000 hrs (calculated)Replaces 4-lamp F34 T12 in a 2x4 prismatic troffer
FFL 24 HI UV FA 840
Photometry Files |Image
2x47,11952136.980 CRI / 4000K120-277V, 347VYes5 years, 10 years optional>90,000 hrs (calculated)Replaces 4-lamp F34 T12 in a 2x4 prismatic troffer
FFL 24 HI UV FA 850
Image
2x47,40452142.480 CRI / 5000K120-277V, 347VYes5 years, 10 years optional>90,000 hrs (calculated)Replaces 4-lamp F34 T12 in a 2x4 prismatic troffer
FFL 24 VH UV FA 830
Image
2x47,54760125.880 CRI / 3000K120-277V, 347VYes5 years, 10 years optional>90,000 hrs (calculated)Replaces 4-lamp F32 T8 with NBF in a 2x4 prismatic troffer
FFL 24 VH UV FA 835
Image
2x47,66660127.880 CRI / 3500K120-277V, 347VYes5 years, 10 years optional>90,000 hrs (calculated)Replaces 4-lamp F32 T8 with NBF in a 2x4 prismatic troffer
FFL 24 VH UV FA 840
Photometry Files | Image
2x47,92860132.180 CRI / 4000K120-277V, 347VYes5 years, 10 years optional>90,000 hrs (calculated)Replaces 4-lamp F32 T8 with NBF in a 2x4 prismatic troffer
FFL 24 VH UV FA 850
Image
2x48,24560137.480 CRI / 5000K120-277V, 347VYes5 years, 10 years optional>90,000 hrs (calculated)Replaces 4-lamp F32 T8 with NBF in a 2x4 prismatic troffer
FFL 24 SH UV FA 830
Image
2x48,68169125.180 CRI / 3000K120-277V, 347VYes5 years, 10 years optional>90,000 hrs (calculated)Replaces 5-lamp F32 T8 with NBF in a 2x4 prismatic troffer
FFL 24 SH UV FA 835
Image
2x48,81869127.180 CRI / 3500K120-277V, 347VYes5 years, 10 years optional>90,000 hrs (calculated)Replaces 5-lamp F32 T8 with NBF in a 2x4 prismatic troffer
FFL 24 SH UV FA 840
Photometry Files | Image
2x49,11969131.480 CRI / 4000K120-277V, 347VYes5 years, 10 years optional>90,000 hrs (calculated)Replaces 5-lamp F32 T8 with NBF in a 2x4 prismatic troffer
FFL 24 SH UV FA 850
Image
2x49,48469136.780 CRI / 5000K120-277V, 347VYes5 years, 10 years optional>90,000 hrs (calculated)Replaces 5-lamp F32 T8 with NBF in a 2x4 prismatic troffer
FFL 22 SL UV FA 830
Photometry Files | Image
2x22,21918122.680 CRI / 3000K120-277V, 347VYes5 years>90,000 hrs (calculated)Replaces 2-lamp F17 T8 with NBF in a 2x2 prismatic troffer
FFL 22 SL UV FA 835
Image
2x22,25418124.580 CRI / 3500K120-277V, 347VYes5 years>90,000 hrs (calculated)Replaces 2-lamp F17 T8 with NBF in a 2x2 prismatic troffer
FFL 22 SL UV FA 840
Photometry Files | Image
2x22,33118128.880 CRI / 4000K120-277V, 347VYes5 years>90,000 hrs (calculated)Replaces 2-lamp F17 T8 with NBF in a 2x2 prismatic troffer
FFL 22 SL UV FA 850
Image
2x22,42418133.980 CRI / 5000K120-277V, 347VYes5 years>90,000 hrs (calculated)Replaces 2-lamp F17 T8 with NBF in a 2x2 prismatic troffer
FFL 22 VL UV FA 830
Photometry Files | Image
2x22,89425116.280 CRI / 3000K120-277V, 347VYes5 years>90,000 hrs (calculated)Replaces 3-lamp F17 T8 with NBF in a 2x2 prismatic troffer
FFL 22 VL UV FA 835
Image
2x22,94025118.180 CRI / 3500K120-277V, 347VYes5 years>90,000 hrs (calculated)Replaces 3-lamp F17 T8 with NBF in a 2x2 prismatic troffer
FFL 22 VL UV FA 840
Photometry Files | Image
2x23,04025122.180 CRI / 4000K120-277V, 347VYes5 years>90,000 hrs (calculated)Replaces 3-lamp F17 T8 with NBF in a 2x2 prismatic troffer
FFL 22 VL UV FA 850
Image
2x23,1622512780 CRI / 5000K120-277V, 347VYes5 years>90,000 hrs (calculated)Replaces 3-lamp F17 T8 with NBF in a 2x2 prismatic troffer
FFL 22 LW UV FA 830
Image
2x23,76932117.880 CRI / 3000K120-277V, 347VYes5 years>90,000 hrs (calculated)Replaces 4-lamp F17 T8 with NBF in a 2x2 prismatic troffer
FFL 22 LW UV FA 835
Image
2x23,82832119.680 CRI / 3500K120-277V, 347VYes5 years>90,000 hrs (calculated)Replaces 4-lamp F17 T8 with NBF in a 2x2 prismatic troffer
FFL 22 LW UV FA 840
Photometry Files | Image
2x23,95932123.780 CRI / 4000K120-277V, 347VYes5 years>90,000 hrs (calculated)Replaces 4-lamp F17 T8 with NBF in a 2x2 prismatic troffer
FFL 22 LW UV FA 850
Image
2x24,11732128.780 CRI / 5000K120-277V, 347VYes5 years>90,000 hrs (calculated)Replaces 4-lamp F17 T8 with NBF in a 2x2 prismatic troffer
FFL 22 MD UV FA 830
Image
2x24,57837124.780 CRI / 3000K120-277V, 347VYes - Premium5 years>90,000 hrs (calculated)Replaces 2-lamp FB32 T8 with HBF in a 2x2 prismatic troffer
FFL 22 MD UV FA 835
Image
2x24,65537126.880 CRI / 3500K120-277V, 347VYes - Premium5 years>90,000 hrs (calculated)Replaces 2-lamp FB32 T8 with HBF in a 2x2 prismatic troffer
FFL 22 MD UV FA 840
Photometry Files | Image
2x24,8093713180 CRI / 4000K120-277V, 347VYes - Premium5 years>90,000 hrs (calculated)Replaces 2-lamp FB32 T8 with HBF in a 2x2 prismatic troffer
FFL 22 MD UV FA 850
Image
2x24,9533713580 CRI / 5000K120-277V, 347VYes - Premium5 years>90,000 hrs (calculated)Replaces 2-lamp FB32 T8 with HBF in a 2x2 prismatic troffer
FFL 22 HI UV FA 830
Image
2x25,75150114.880 CRI / 3000K120-277V, 347VYes5 years, 10 years optional>90,000 hrs (calculated)Replaces 3-lamp F32 T8 with NBF in a 2x4 prismatic troffer
FFL 22 HI UV FA 835
Image
2x25,84250116.680 CRI / 3500K120-277V, 347VYes5 years, 10 years optional>90,000 hrs (calculated)Replaces 3-lamp F32 T8 with NBF in a 2x4 prismatic troffer
FFL 22 HI UV FA 840
Photometry Files | Image
2x26,04150120.680 CRI / 4000K120-277V, 347VYes5 years, 10 years optional>90,000 hrs (calculated)Replaces 3-lamp F32 T8 with NBF in a 2x4 prismatic troffer
FFL 22 HI UV FA 850
Image
2x26,28350125.480 CRI / 5000K120-277V, 347VYes5 years, 10 years optional>90,000 hrs (calculated)Replaces 3-lamp F32 T8 with NBF in a 2x4 prismatic troffer
FFL 14 SL UV FA 830
Photometry Files | Image
1x42,24718124.880 CRI / 3000K120-277V, 347VYes5 years>90,000 hrs (calculated)Replaces 1-lamp F32 T8 with HBF in a 1x4 prismatic troffer
FFL 14 SL UV FA 835
Image
1x42,28318126.880 CRI / 3500K120-277V, 347VYes5 years>90,000 hrs (calculated)Replaces 1-lamp F32 T8 with HBF in a 1x4 prismatic troffer
FFL 14 SL UV FA 840
Photometry Files | Image
1x42,36018131.180 CRI / 4000K120-277V, 347VYes5 years>90,000 hrs (calculated)Replaces 1-lamp F32 T8 with HBF in a 1x4 prismatic troffer
FFL 14 SL UV FA 850
Image
1x42,45518136.480 CRI / 5000K120-277V, 347VYes5 years>90,000 hrs (calculated)Replaces 1-lamp F32 T8 with HBF in a 1x4 prismatic troffer
FFL 14 VL UV FA 830
Photometry Files | Image
1x42,94925120.480 CRI / 3000K120-277V, 347VYes5 years>90,000 hrs (calculated)Replaces 2-lamp F32 T8 with LBF in a 1x4 prismatic troffer
FFL 14 VL UV FA 835
Image
1x42,99625122.380 CRI / 3500K120-277V, 347VYes5 years>90,000 hrs (calculated)Replaces 2-lamp F32 T8 with LBF in a 1x4 prismatic troffer
FFL 14 VL UV FA 840
Photometry Files | Image
1x43,09825126.580 CRI / 4000K120-277V, 347VYes5 years>90,000 hrs (calculated)Replaces 2-lamp F32 T8 with LBF in a 1x4 prismatic troffer
FFL 14 VL UV FA 850
Image
1x43,22225131.580 CRI / 5000K120-277V, 347VYes5 years>90,000 hrs (calculated)Replaces 2-lamp F32 T8 with LBF in a 1x4 prismatic troffer
FFL 14 LW UV FA 830
Image
1x43,66328130.880 CRI / 3000K120-277V, 347VYes5 years>90,000 hrs (calculated)Replaces 2-lamp F32 T8 with NBF in a 1x4 prismatic troffer
FFL 14 LW UV FA 835
Image
1x43,72128132.980 CRI / 3500K120-277V, 347VYes5 years>90,000 hrs (calculated)Replaces 2-lamp F32 T8 with NBF in a 1x4 prismatic troffer
FFL 14 LW UV FA 840
Photometry Files | Image
1x43,84828137.480 CRI / 4000K120-277V, 347VYes5 years>90,000 hrs (calculated)Replaces 2-lamp F32 T8 with NBF in a 1x4 prismatic troffer
FFL 14 LW UV FA 850
Image
1x44,00228142.980 CRI / 5000K120-277V, 347VYes5 years>90,000 hrs (calculated)Replaces 2-lamp F32 T8 with NBF in a 1x4 prismatic troffer
FFL 14 MD UV FA 830
Image
1x44,48936124.780 CRI / 3000K120-277V, 347VYes - Premium5 years>90,000 hrs (calculated)Replaces 3-lamp F32 T8 with LBF in a 1x4 prismatic troffer
FFL 14 MD UV FA 835
Image
1x44,55936126.780 CRI / 3500K120-277V, 347VYes - Premium5 years>90,000 hrs (calculated)Replaces 3-lamp F32 T8 with LBF in a 1x4 prismatic troffer
FFL 14 MD UV FA 840
Photometry Files | Image
1x44,7153613180 CRI / 4000K120-277V, 347VYes - Premium5 years>90,000 hrs (calculated)Replaces 3-lamp F32 T8 with LBF in a 1x4 prismatic troffer
FFL 14 MD UV FA 850
Image
1x44,90436136.280 CRI / 5000K120-277V, 347VYes - Premium5 years>90,000 hrs (calculated)Replaces 3-lamp F32 T8 with LBF in a 1x4 prismatic troffer
FFL 14 HI UV FA 830
Image
1x46,04550121.980 CRI / 3000K120-277V, 347VYes5 years>90,000 hrs (calculated)Replaces 3-lamp F32 T8 with NBF in a 2x4 prismatic troffer
FFL 14 HI UV FA 835
Image
1x46,14050123.880 CRI / 3500K120-277V, 347VYes5 years>90,000 hrs (calculated)Replaces 3-lamp F32 T8 with NBF in a 2x4 prismatic troffer
FFL 14 HI UV FA 840
Photometry Files | Image
1x46,3505012880 CRI / 4000K120-277V, 347VYes5 years>90,000 hrs (calculated)Replaces 3-lamp F32 T8 with NBF in a 2x4 prismatic troffer
FFL 14 HI UV FA 850
Image
1x46,60450133.180 CRI / 5000K120-277V, 347VYes5 years>90,000 hrs (calculated)Replaces 3-lamp F32 T8 with NBF in a 2x4 prismatic troffer
*NOTE: Fixture equivalencies are estimates only and should be confirmed by photometric analysis or sample install to ensure adequate light levels are achieved.

More troffers and troffer retrofits: